高中英语人教版必修1： unit 4 Earthquakes Grammar （系列二）教案

 必修一Unit4EarthquakesGrammar课题Unit4Grammar(TheAttributiveClause)课时1课型语法课主备人陈鹤玲参备人胡蕾陈鹤玲 李莉莉 范春旭 邢晓红 盛广雪  陈利平授课教师陈鹤玲授课班级高一（11）授课日期2014年10月29日 教学目标1.Knowledgeaims: GetthestudentstolearntheAttributiveClauseintroducedby that,which,whoandwhose.2.Abilityaims: Enablethestudentstoknowhowtochoosecorrectrelative   pronounsforAttributiveClause.3.Emotionalaims： Getthestudentstobecomeinterestedingrammarlearning;Developthestudents’senseofgroupcooperative.   教学重点GetthestudentstomastertheAttributiveClauseintroducedbythat,which,whoandwhose.8\n教学难点Enablethestudentslearnhowtousethat,which,whoandwhosecorrectly.教学方法Task-based-teachingand-learningcooperativelearningDiscussion-and-practice学法指导引导方法辅助教具多媒体 教   学   过   程      Step1:lead-in(brainstorming）1.展示带有定语从句的谚语（用多媒体展示课件）1）Godhelpsthosewhohelpthemselves.自助者天助之。2）Hewholaughslastlaughsbest.谁笑到最后，谁笑得最好。3）Hewhodoesn’treachtheGreatWallisnotatrueman.不到长城非好汉。 设计意图：让学生拓展知识的同时，观察这些句子，引导学生思考激发学生的兴趣。Step2:GrammarlearningTask1.Readingandfinding1.Askthestudentsopenthebookandturntopage26.Thenaskstudentstogothroughthepassage.WorkingrouptofindoutsentencethatcontainAttributiveClause.Suggestedanswers:1）ItwasfeltinBeijing,whichismorethantwohundredkilometers个性修改或补充8\naway.2）Buttheonemillionpeopleofthecity,whothoughtlittleoftheseevents,wereasleepasusualthatnight.3）Thenumberofpeoplewhowerekilledorinjurereachedmorethan40,0000.4）Ahugecrackthatwaseightkilometerslongandthirtymeterswidecutacrosshouses,roadsandcanals.5)Workersbuiltsheltersforsurvivorwhosehomeshadbeendestroyed.2.AnalyzingandSummingupAskstudentstoreadthesentencesaboveandanalyzethem.1.找出关系代词   2.找出先行词ChecktheresultsandhelpthemSummarizethebasicusageofrelativeclause.小结：引导学生找出课文中的定语从句，在以课件的形式呈现给学生，让他们观察这些句子，引起学生的注意，激发学生的思考，再给予归纳总结，这些定语从句是由who,that,which,whose关系代词引导的。Step3SummaryoftheAttributiveClause定语从句的相关概念1．定义：在复合句中修饰名词或代词的从句。2．先行词：被修饰的名词，代词或整句话。Eg:TherewasanearthquakewhichhappenedinTangshanin1976.            （先行词）（关系代词） 3．引导定语从句的：关系代词，关系副词8\n引导定语从句的关系词关系代词：who,which,that,whose关系副词：when,where,why 指代人：who,whom,that   指代事物：which，that所属关系：whose指地点：where   指时间:when  指原因：why 4.定语从句的实质1）Ihaveanapple.  Theappleisred.   Ihaveanapplethat/whichisred.(定语从句)                             修饰先行词anapple                         that/which修饰物2）Ilikesomefriends.  Somefriendslikesports.        Ilikesomefriendswho/thatlikesports(定语从句)                                                                  修饰人somefriends小结：在定语从句中如果先行词是物，选择关系代词which/that,如果先行词是人，选择的关系代词是who/that/whom.如果先行词是所属关系，选择的先行词是whose.运用定语从句能避免句子的重复，使句子清晰，明了。 5.关系代词的基本用法8\n关系代词指代的先行词充当从句的成分who人主语、宾语whom人宾语which物主语、宾语that人或物主语、宾语whose人或物定语 6.Showthepicturesthenaskthestudentstosaysomethingaboutthepictureswiththehelpofthewordsgiven.TrytouseAttributiveClause.Suggestedanswers:1.ThemanwhoranfastestisLiuXiang.2.Thecitywhich/thatwillhostthe2012OlympicGameisLondon。Step4AnalyzingThedifferentusagesofthat,which,who,whom,whose.1.that指人或物在定语从句中作主语和宾语，作宾语时可以省略。 Eg：(1)Aplaneisamachinecanfly.(作主语）       (2)Heistheman(that)Itoldyouabout.(作宾语) 2.who指人，在定语从句中作主语或宾语，作宾语时，可省略。Eg：(1)Theman(who)Italkedwithisourteacher.(作宾语)8\n    (2)Apersonwhostealsthingsiscalledathief.(作主语) 3.whom指人，在定语从句中作宾语，可省略。Eg：Theman(whom)InoddedtoisMrLi.(作宾语) 4，which指物，在定语从句中作主语，宾语，作宾语时可以省略。Eg：(1)Thesearethetreeswhichwereplantedlastyear.(作主语)    (2)Thisrecord(which)heisusingismadeinJapan.(作宾语)5.whose指人或物，在定语从句中作定语，不可省略。Eg: (1)Thisisthelittlegirlwhoseparentswerekilledinthegreatearthquake.(作定语)    (2)Weliveinahousewhosewindowsfacesouth.(作定语)小结：要判断关系代词在定语从句充当宾语还是主语，要看关系代词之后的定语从句，如果句子有主语，谓语动词，缺少宾语，那么它就充当宾语，如果关系代词之后是谓语动词，它就充当主语，在做题的时候要注意，首先看先行词是人还是物还是所属关系，其次要看关系代词在定语从句中充当的成分，通过总结，区别，分析，就会选出正确答案。 Step5.Practicing (1)  Ilostthebooks______Iborrowedfromthelibrary.A.what B.that C.whom  D.them(2)Theforeigner______visitedourschoolisfromCanada.  A.he  B.she  C.who  D.whom8\n(3)Shelivesinahouse______windowopenstonorth  A.which  B.whose  C.its   D.whom(4)Theman_______cametoourschoolisMrWang.(5)Thegirl________ImetisLucy.(6)Achild_________parentsaredeadiscalledTom. Suggestanswers:(1)-(3)BCB (4).who,that(5).whom,that,who,/             (6)whose Step6Homework1.DoExercise2indiscoveringusefulstructuresonpage29.2.Learntheimportantgrammarpointsbyheart.  板书设计Unit4Earthquake（grammar）TheAttributiveClause课后反思本节课讲的语法是定语从句。定语从句是高一年级刚开始接触到的语法知识，相对与初中的时候学过的时间状语从句，地点状语从句，宾语从句更复杂，更难理解，更容易混乱，我先让学生从学过的本单元中找出定语从句，以课件的形式呈现这些句子，并翻译让他们理解，然后让他们观察，引导他们进行小结，引出定语从句的定义，先行词，关系代词，以及关系代词在定语从句中充当的成分。经过我细心的讲解，分析归纳总结学生接收得还不错，基本上都能够掌握了定语从句的用法，练习部分他们也能够做的很好。8\n             8